Pipe connector with sliding seat

摘要

The end part (1a) of the first pipe (1) on its outside may have a radially outward protruding protuberance. Alternately the inside of the end (2a) of the second pipe (2) has a radially inward protruding protuberance. The end of the first pipe with its radially outward protruding protuberance faces the inside of the end of the second pipe or the end of the second pipe with its radially inward protruding protuberance faces the outside of the end of the first pipe in a line. The two ends of the pipes can be axially tilted towards each other. The protuberances are in the form of a peripheral annular curve.